Focal adhesion kinase (FAK) regulates polymerase activity of multiple influenza A virus subtypes.

Influenza A viruses (IAVs) cause numerous pandemics and yearly epidemics resulting in ~500,000 annual deaths globally. IAV modulates cellular signaling pathways at every step of the infection cycle. Focal adhesion kinase (FAK) has been shown to play a critical role in endosomal trafficking of influenza A viruses, yet it is unclear how FAK kinase activity regulates IAV replication.

Validation of a serum neutralization test for detection of antibodies specific to cyprinid herpesvirus 3 in infected common and koi carp (Cyprinus carpio).

Cyprinid herpesvirus 3 (CyHV-3) is the aetiological agent of a serious infective, notifiable disease affecting common carp and varieties. In survivors, infection is generally characterized by a subclinical latency phase with restricted viral replication. The CyHV-3 genome is difficult to detect in such carrier fish that represent a potential source of dissemination if viral reactivation occurs.

RNAseq analysis of heart tissue from mice treated with atenolol and isoproterenol reveals a reciprocal transcriptional response.

Background: The transcriptional response to many widely used drugs and its modulation by genetic variability is poorly understood. Here we present an analysis of RNAseq profiles from heart tissue of 18 inbred mouse strains treated with the β-blocker atenolol (ATE) and the β-agonist isoproterenol (ISO).

Results: Differential expression analyses revealed a large set of genes responding to ISO (n = 1770 at FDR = 0.

Maternal Weight Predicts Children's Psychosocial Development via Parenting Stress and Emotional Availability.

Introduction: Maternal obesity has been shown to be a risk factor for obesity in children and may also affect children's psychosocial outcomes. It is not yet clear whether there are also psycho-emotional mechanisms explaining the effects of maternal weight on young children's weight and psychosocial development. We aimed to evaluate whether maternal body mass index (BMI), mother-child emotional availability (EA), and maternal parenting stress are associated with children's weight and psychosocial development (i.

The role of tight junctions in skin barrier function and dermal absorption.

The skin protects our body from external assaults like pathogens, xenobiotics or UV irradiation. In addition, it prevents the loss of water and solutes. To fulfill these important tasks, a complex barrier system has developed which comprises the stratum corneum, tight junctions, the microbiome, the chemical barrier and the immunological barrier.

Kidneys From α1,3-Galactosyltransferase Knockout/Human Heme Oxygenase-1/Human A20 Transgenic Pigs Are Protected From Rejection During Ex Vivo Perfusion With Human Blood.

Unlabelled: Multiple modifications of the porcine genome are required to prevent rejection after pig-to-primate xenotransplantation. Here, we produced pigs with a knockout of the α1,3-galactosyltransferase gene (GGTA1-KO) combined with transgenic expression of the human anti-apoptotic/anti-inflammatory molecules heme oxygenase-1 and A20, and investigated their xenoprotective properties.

Methods: The GGTA1-KO/human heme oxygenase-1 (hHO-1)/human A20 (hA20) transgenic pigs were produced in a stepwise approach using zinc finger nuclease vectors targeting the GGTA1 gene and a Sleeping Beauty vector coding for hA20.

A genome-wide association meta-analysis on apolipoprotein A-IV concentrations.

Apolipoprotein A-IV (apoA-IV) is a major component of HDL and chylomicron particles and is involved in reverse cholesterol transport. It is an early marker of impaired renal function. We aimed to identify genetic loci associated with apoA-IV concentrations and to investigate relationships with known susceptibility loci for kidney function and lipids.

The biofilm inhibitor Carolacton inhibits planktonic growth of virulent pneumococci via a conserved target.

New antibacterial compounds, preferentially exploiting novel cellular targets, are urgently needed to fight the increasing resistance of pathogens against conventional antibiotics. Here we demonstrate that Carolacton, a myxobacterial secondary metabolite previously shown to damage Streptococcus mutans biofilms, inhibits planktonic growth of Streptococcus pneumoniae TIGR4 and multidrug-resistant clinical isolates of serotype 19A at nanomolar concentrations. A Carolacton diastereomer is inactive in both streptococci, indicating a highly specific interaction with a conserved cellular target.

The amino-terminal domain of ORF149 of koi herpesvirus is preferentially targeted by IgM from carp populations surviving infection.

Recombinantly expressed fragments of the protein encoded by ORF149 (pORF149), a structural protein from the common- and koi-carp-infecting cyprinid herpesvirus-3 (CyHV-3) that was previously shown to be antigenic, were used to obtain evidence that its amino-terminal part contains immunodominant epitopes in fish populations that survived the infection. To obtain such evidence, nonspecific binding of carp serum tetrameric IgM had to be overcome by a novel ELISA protocol (rec2-ELISA). Rec2-ELISA involved pre-adsorption of carp sera with a heterologous recombinant fragment before incubation with pORF149 fragments and detection with anti-carp IgM monoclonal antibodies.

Maternal mentalization affects mothers' - but not children's - weight via emotional eating.

Previous research on childhood obesity has shown that maternal obesity is an important risk factor for this malady. Because biological and environmental factors are able to explain the transgenerational transmission of obesity only in part, psychological risk factors (e.g.

Breastfeeding in Obese versus Normal-Weight German Mothers of Various Socioeconomic Status.

Background: To a large extent, breastfeeding practices depend on cultural norms. It is thus of particular importance to examine these practices in various settings, especially when considering the effect of complex factors, such as body mass index (BMI) or socioeconomic status.

Objective: This study aimed to compare the breastfeeding practices of obese mothers with those of normal weight, taking into account social and economic status.

T-cell receptor transfer for boosting HIV-1-specific T-cell immunity in HIV-1-infected patients.

Objectives: Strategies to cure HIV-1 infection require the eradication of viral reservoirs. An innovative approach for boosting the cytotoxic T-lymphocyte response is the transfer of T-cell receptors (TCRs). Previously, we have shown that electroporation of TCR-encoding mRNA is able to reprogram CD8 T cells derived from healthy donors.

Concentration of carp edema virus (CEV) DNA in koi tissues affected by koi sleepy disease (KSD).

Carp edema virus (CEV), the causative agent of 'koi sleepy disease' (KSD), appears to be spreading worldwide and to be responsible for losses in koi, ornamental varieties of the common carp Cyprinus carpio. Clinical signs of KSD include lethargic behaviour, swollen gills, sunken eyes and skin alterations and can easily be mistaken for other diseases, such as infection with cyprinid herpesvirus 3 (CyHV-3). To improve the future diagnosis of CEV infection and to provide a tool to better explore the relationship between viral load and clinical disease, we developed a specific quantitative PCR (qPCR) for strains of the virus known to infect koi carp.

Effectiveness and outcomes of a nurse practitioner-run chest pain evaluation unit.

Background: Every year, more than 5 million patients seek medical care for chest pain.

Objective: The goal of this study was to evaluate test utilization and outcomes of a nurse practitioner (NP)-based chest pain unit and compare results to data previously reported from our institution.

Design, Setting, And Participants: The records from 814 consecutive patients with chest pain admitted to the NP-run unit were compared to the outcomes of 250 patients admitted to a separate hospitalist-run unit at a New York City hospital.

Examination of efficacious, efficient, and socially valid error-correction procedures to teach sight words and prepositions to children with autism spectrum disorder.

Prior research shows that learners have idiosyncratic responses to error-correction procedures during instruction. Thus, assessments that identify error-correction strategies to include in instruction can aid practitioners in selecting individualized, efficacious, and efficient interventions. The current investigation conducted an assessment to compare 5 error-correction procedures that have been evaluated in the extant literature and are common in instructional practice for children with autism spectrum disorder (ASD).

First report of a cystic malformation on the upper jaw of hatchery-reared allis shad Alosa alosa.

The anadromous allis shad Alosa alosa has suffered dramatic population declines throughout Europe and is currently considered as endangered throughout its entire distribution range. In order to reestablish allis shad in the River Rhine, which formerly housed one of the largest and most important populations, an EU-LIFE Project 'The re-introduction of allis shad in the Rhine system' was started in 2007. In course of the LIFE+ Projects, allis shad larvae bred from genitor fish of the Gironde-Garonne-Dordogne population in France were reared in a pilot ex situ stock plant pilot facility in Aßlar, Germany.

Considerations for a European animal welfare standard to evaluate adverse phenotypes in teleost fish.

The EU Directive on the use animals in research requires scientists to assess and document pain, distress or lasting harm of genetically modified animals. This article proposes a detailed protocol and guidelines for assessing adverse phenotypes in teleost fish, an important model organism for biomedical research. [Image: see text]

Dust-bathing behavior of laying hens in enriched colony housing systems and an aviary system.

The dust-bathing behavior of Lohmann Selected Leghorn hens was compared in 4 enriched colony housing systems and in an aviary system. The enriched colony housing systems differed especially in the alignment and division of the functional areas dust bath, nest, and perches. Forty-eight-hour video recordings were performed at 3 time-points during the laying period, and focal animal sampling and behavior sampling methods were used to analyze the dust-bathing behavior.

Tissue-specific regulatory circuits reveal variable modular perturbations across complex diseases.

Mapping perturbed molecular circuits that underlie complex diseases remains a great challenge. We developed a comprehensive resource of 394 cell type- and tissue-specific gene regulatory networks for human, each specifying the genome-wide connectivity among transcription factors, enhancers, promoters and genes. Integration with 37 genome-wide association studies (GWASs) showed that disease-associated genetic variants--including variants that do not reach genome-wide significance--often perturb regulatory modules that are highly specific to disease-relevant cell types or tissues.